Beijing has issued a method for the recycling of used batteries for electric bicycles
Recently, Beijing officially "lifted the ban" on electric bicycles. At the same time, relevant departments issued a notice that electric bicycle lead-acid battery manufacturers must be responsible for recycling waste
Recently, Beijing officially "lifted the ban" on electric bicycles. At the same time, relevant departments issued a notice that electric bicycle lead-acid battery manufacturers must be responsible for recycling used batteries. Products whose recycling rate does not meet the standards for two consecutive years will be expelled from the Beijing market.
According to relevant experts from the China Bicycle Association, the main components of lead-acid batteries used in electric bicycles are lead and sulfuric acid. Usually, the service life of a battery is about one year. At present, the technology for processing lead-acid batteries has matured, but due to the widespread use of electric bicycles, how to collect the batteries scattered in various households for centralized disposal is an urgent problem that needs to be solved.
In this regard, the environmental protection, industry and commerce, public security and other departments jointly issued a notice to register lead-acid battery products for electric bicycles and implement catalog management. Only battery products registered in the catalog can be sold in Beijing.
We learned from the Beijing Municipal Administration for Industry and Commerce that electric bicycles and electric bicycle lead-acid batteries currently sold in the Beijing area must be registered with the industrial and commercial and environmental protection departments and implement catalog management. Only products whose vehicle performance meets national standards, vehicle weight is no more than 40 kilograms, has good pedal function, and has passed the sampling inspection by the national statutory testing agency can be included in the catalog. The industrial and commercial law enforcement departments will carry out regular random inspections of legally marketed electric bicycles. Those that do not meet the standards will be expelled from the market, and the manufacturing companies are responsible for recalling products that do not meet the standards. In addition, electric bicycle lead-acid battery manufacturers must provide complete waste battery recycling solutions. Points of sale must provide waste battery replacement and recycling services. The collected waste batteries must be handed over to units with waste battery business licenses for unified processing.
It is reported that the environmental protection department will assess the recycling rate of enterprises once a year. Lead-acid battery products that fail to meet the standards for two consecutive years will no longer be included in the catalog and can no longer be sold in Beijing. Cheng Xia, director of the Solid Waste and Noise Management Division of the Beijing Municipal Environmental Protection Bureau, told reporters that the Municipal Environmental Protection Bureau will assess the recycling rate of waste lead-acid batteries listed in the catalog every year. According to Cheng Xia, electric bicycles generally use lead-acid batteries. If discarded batteries are not disposed of safely, they can easily cause environmental pollution. The lifting of the ban on electric bicycles will bring risks to environmental safety to a certain extent. In the past, some small traders privately recycled used batteries and then sold them to surrounding companies without processing qualifications for disposal. However, these companies cannot guarantee harmless treatment, which often leads to secondary pollution.
Industry insiders said that for corporate products to be included in the salable catalog, manufacturers must promise that their lead-acid battery sales points will be responsible for providing the replacement and recycling of used lead-acid batteries. Manufacturers must reach an agreement with sales points. If the batteries of electric bicycles reach the end of their useful life, citizens can replace them and purchase them at these sales points. After the sales points recycle used batteries, they must hand them over to a company with a Beijing waste lead-acid battery business license. Units are handled uniformly.
In addition, when manufacturers register with the government department, they must also submit a corporate commitment letter promising to properly dispose of used batteries. These include ensuring that the recycling rate of used lead-acid batteries is no less than 50% in 2006, no less than 70% in 2007, and no less than 85% after 2008.
The issue of waste bicycle recycling should be paid enough attention
Bicycles are the main means of transportation for short-distance travel for Chinese people. Our country is not only a big bicycle producer, but also a big consumer. To this end, relevant experts have called for sufficient attention to be paid to the issue of recycling used bicycles as the bicycle renewal cycle continues to shorten, and a sound recycling system should be established to avoid environmental pollution by bicycles.
As a major bicycle producer and consumer, my country has an annual bicycle production capacity of 60 million units and a social stock of nearly 500 million bicycles. Although cars have begun to enter ordinary consumer households in recent years, the status of bicycles has not been completely replaced.
A survey of urban residents and rural consumers shows that bicycles are still consumers' main means of transportation for short-distance transportation. The bicycle utilization rate among urban residents accounts for 74% of various transportation modes; in rural areas, it is as high as 84%.
However, as the update rate of bicycles accelerates, the recycling problem of bicycles has become increasingly prominent. Data shows that in the 1980s, the bicycle renewal cycle was about 15-20 years, in the 1990s it was about 5-10 years, and now it is 3-5 years. Therefore, the large number of used bicycles that are eliminated every year will become a prominent environmental problem.
Some industry insiders have analyzed that at present, the overall consumption level of bicycles in my country is not high, and most of the main consumer prices are within 300 or 400 yuan. Restricted by price factors, bicycles at these price points do not commonly use new materials and new technologies, and rarely use environmentally friendly materials. In addition, insufficient attention is currently paid to the recycling of bicycles. Therefore, the impact of bicycles on the environment is limited. The impact is already starting to be felt in some areas.
It is understood that in developed countries and regions such as Japan, special attention is paid to the recycling of used bicycles. For example, bicycle tires are made of environmentally friendly and dissolvable materials, which solves the problem of rubber recycling well.
Industry insiders believe that at present, my country's waste bicycle recycling problem has not attracted enough attention. First, the national environmental awareness and concept are not in place; on the other hand, due to the restriction of consumption level, from the perspective of cost saving, The use of environmentally friendly materials in the bicycle industry is not widespread.
Relevant people suggest that as bicycles are a popular means of transportation among consumers, first of all, companies should avoid vicious competition at low prices, improve the quality of bicycles, and reduce the impact on the environment from the source. Secondly, a corresponding waste bicycle recycling system should be established to fundamentally solve the environmental pollution caused by waste bicycles.
Regular recycling of used electric bicycle batteries encounters difficulties
May 03, 2009 15:33 Business Society
Business News on May 03: Used electric bicycles Regular battery recycling encounters difficulties. Electric vehicles, which are convenient and fast, have won the love of many citizens. However, due to the lack of relevant laws and regulations and the imperfect management system, the formal recycling of lead-acid batteries for used electric vehicles in provincial cities has encountered difficulties. At the same time, these batteries have also caused serious pollution to the environment. Yesterday, reporters saw a lot of consumers buying electric bicycles at electric vehicle stores on Jiefang Road and Bingzhou Road in Taiyuan City. According to one seller, his store typically sells hundreds of electric vehicles every month. At an electric vehicle sales company located on Heping South Road, when a reporter wanted to replace the old batteries of electric vehicles, the staff said that the various special batteries for electric bicycles sold by their company "are of guaranteed quality, and the prices are also very reasonable, except for the special prices." In addition, if you choose any other brand of battery, you can trade it in at a discount of 50 yuan per battery." When the reporter asked how to deal with used batteries, the female staff member simply replied: "Resell to the waste recycling station." According to her, although there is a certain profit margin in recycling batteries, compared with the high cost and high cost in the recycling process, Due to the high cost of reuse, many businesses are still unwilling to spend tens of dollars more to operate this business. Even if they are recycled, they will either sell them to scrap collection stations or recycle substandard batteries. It is understood that in October 2003, the state issued relevant regulations: electric vehicle manufacturers and sellers must bear the responsibility for recycling used batteries. However, the reporter visited many electric vehicle stores in Taiyuan City and found that this regulation is like a piece of paper. Most sellers actually only sell without taking charge. Reporters found in some waste collection stations that due to the utilization value and high price of the lead plates in used batteries, many waste collection stations have become the final buyers of used batteries. Reporters at a waste collection station near North Street saw that compared to the strict and cumbersome procedures in formal recycling, the procedures of two purchasers were much simpler. They directly divided the used batteries for processing, and the black lead-acid inside the batteries " "Venom" flowed directly into the sewer next to it.
An official from the Taiyuan Environmental Protection Bureau said that ordinary batteries now basically meet the requirements of no mercury or low mercury and can be landfilled with domestic waste, while rechargeable batteries or accumulators pollute the environment to a greater extent. According to their investigation, the recycling management of used electric vehicle batteries in Taiyuan City has been in a state of chaos. Used batteries are either thrown away as waste or sold, or are "traded in for new" at some electric vehicle dealers. After recycling at the recycling station, the batteries are usually sawed open, and after the valuable metals are extracted, the highly polluting and corrosive acidic solution is dumped into sewers, rivers, etc., which not only seriously pollutes the soil and water sources, but also It causes damage to the air environment and ecological balance, and can also cause diseases in human metabolism, reproduction, and nerves. Relevant people believe that rectifying and standardizing the recycling market has become an urgent matter. At the same time, the country should improve relevant legislation, establish large-scale recycling enterprises, form an industrial chain, and improve recycling technology and levels to avoid resource waste and environmental pollution.
Recycling issues of used electric bicycle batteries
Time: 2010-09-28 22:37 Source: Zhengzhou 168 Battery Network Author: admin Clicks: 240 times
Due to the characteristics of energy saving, environmental protection, convenience and stable performance of electric bicycles, electric bicycles are becoming more and more popular as a new power means of transportation. Many people use electric bicycles to replace bicycles, motorcycles, cars and other means of transportation. With the rapid growth of electric bicycles, the disposal of used batteries of electric bicycles has increasingly become the focus of social attention. In recent years
Due to the characteristics of electric bicycles such as energy saving, environmental protection, convenience and stable performance, electric bicycles have become more and more popular as a new power means of transportation. Many people use electric bicycles instead of bicycles and motorcycles. Cars, automobiles and other means of transportation. With the rapid growth of electric bicycles, the disposal of used batteries of electric bicycles has increasingly become the focus of social attention. In recent years, the electric bicycle industry has developed rapidly across the country, and the number of electric bicycles is increasing day by day. At present, there are more than 1 million electric bicycles in Zhengzhou City, and the number is increasing at a rate of about 200,000 every year. How should relevant departments solve the problem of disposal of used electric bicycle batteries?
The batteries that provide power for electric bicycles are consumables, and the vast majority of them are lead-acid batteries that are not easily degraded. The useful life is only about one year. However, the "behind the scenes" of these used electric bicycle lead-acid batteries has become a blind spot for many people. Perhaps many people have never paid attention to how to deal with the used electric bicycle batteries after they are scrapped. We have seen that most of the used batteries of electric bicycles are purchased by unlicensed and unlicensed vendors. However, these vendors are not interested in how to turn used batteries into treasures, but in most of the time, they remove the batteries. Kai dumped the acid and sold the lead. Random dumping of lead-acid waste liquid will cause serious pollution to the environment, cause the deterioration of the ecological environment, and further affect people's health. Therefore, whether the remaining materials after recycling of used batteries are properly handled and whether the operating procedures are standardized will indirectly or directly affect environmental protection issues.
Scientific surveys show that after a button battery is discarded into nature, it can pollute 600,000 liters of water, which is equivalent to a person's lifetime water consumption. China consumes 7 billion such batteries every year.
It is understood that 96% of the batteries produced in my country are zinc-manganese batteries and alkaline-manganese batteries, whose main components are manganese, mercury, zinc, manganese and other heavy metals. Whether waste batteries are buried in the atmosphere or deep underground, their heavy metal components will overflow with the seepage, causing underground and soil pollution. Over time, they will seriously endanger human health. In 1998, the National Hazardous Waste List listed mercury and cadmium as , zinc, lead and chromium are hazardous wastes.
Reports such as these prove that used batteries have a great impact on the environment and life and health. Properly handling the problem of recycling used electric bicycle batteries will be a long-term responsibility.
Technical Policy for the Prevention and Control of Waste Battery Pollution
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On October 9, 2003, the "Technical Policy for the Prevention and Control of Waste Battery Pollution" was released Notice to the Environmental Protection Bureau (department), Planning Commission, Economic and Trade Commission (Economic Commission), Construction Department, Science and Technology Department, and Foreign Economic and Trade Commission (department) of all provinces, autonomous regions, and municipalities directly under the Central Government: In order to implement the "Regulations on Environmental Pollution by Solid Wastes of the People's Republic of China" "Prevention and Control Law", protects the environment, protects human health, and guides the prevention and control of waste battery pollution. The "Technical Policy for the Prevention and Control of Waste Battery Pollution" is now approved and released. Please comply with it. Attachment: Technical Policy for Waste Battery Pollution Prevention and Control State Environmental Protection Administration National Development and Reform Commission Ministry of Construction Ministry of Science and Technology Ministry of Commerce October 9, 2003
Contents
National Environment Documents from the General Administration of Environmental Protection
1. Technical policy for waste battery pollution prevention and control
1. General Provisions
2. Production and use of batteries
3. Collect
4. Transportation
5. Storage
6. Resource Regeneration
7. Processing
8. Waste lead-acid battery pollution prevention and control
State Environmental Protection Administration documents
1. Waste battery pollution prevention and control technical policy
1. General Principles
2. Production and use of batteries
3. Collect
4. Transportation
5. Storage
6. Resource Regeneration
7. Processing
·8. Prevention and Control of Pollution from Waste Lead-Acid Batteries
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Edit this paragraph of State Environmental Protection Administration Document
Huanfa [2003] No. 163
Notice on the release of the "Technical Policy for the Prevention and Control of Waste Battery Pollution"
The environmental protection bureaus (departments), planning commissions, economic and trade commissions (economic commissions), construction departments, science and technology departments, and foreign economic and trade commissions of all provinces, autonomous regions, and municipalities directly under the Central Government ( Department):
In order to implement the "Law of the People's Republic of China on the Prevention and Control of Environmental Pollution by Solid Wastes", protect the environment, ensure human health, and guide the prevention and control of waste battery pollution, it is hereby approved to issue the "Prevention and Control of Waste Battery Pollution" Technical Policy", please comply with it.
Attachment: Technical Policy for Waste Battery Pollution Prevention and Control
State Environmental Protection Administration
National Development and Reform Commission
Ministry of Construction, Ministry of Science and Technology Ministry of Commerce
October 9, 2003
Technical Policy for the Prevention and Control of Waste Battery Pollution
Edit this paragraph 1. General Provisions
1.1 In order to guide the development of waste battery environmental management, treatment and disposal, and resource regeneration technology, standardize the behavior of waste battery treatment, disposal and resource regeneration, prevent environmental pollution, and promote the sustainable development of society and economy, This technical policy is formulated in accordance with the "Law of the People's Republic of China on the Prevention and Control of Environmental Pollution by Solid Waste" and other relevant laws, regulations, policies and standards. This technical policy will be revised in due course with the development of social economy and technological level.
1.2 Waste batteries as mentioned in this technical policy include the following wastes:
Various primary batteries (including button batteries) that have lost their use value and are discarded, rechargeable batteries Batteries, etc.;
Lead-acid batteries and other batteries that have lost their use value and been discarded;
Special battery packs for various electrical appliances that have lost their use value and been discarded And the single cells therein;
Substandard products, scrapped products, expired products, etc. produced during the production, transportation, and sales of the above various batteries;
The above various batteries Mixed scraps such as mixed scraps generated during the production process;
Other discarded chemical power sources.
1.3 This technical policy applies to the technical selection of pollution prevention and control in the whole process of waste battery classification, collection, transportation, comprehensive utilization, storage and treatment, and guides the planning, project establishment and selection of corresponding facilities. site, design, construction, operation and management, and guide the development of related industries.
1.4 Waste battery pollution control should follow the basic principles of battery product life cycle analysis, actively promote cleaner production, and implement the principles of whole-process management and total amount of polluting substances control.
1.5 The focus of waste battery pollution control is waste mercury-containing batteries, waste cadmium-nickel batteries, and waste lead-acid batteries. Gradually reduce and eventually eliminate the use of mercury in primary battery production, and collect, recycle or safely dispose of waste cadmium-nickel batteries, waste lead-acid batteries and other waste batteries that are harmful to the environment in a safe, efficient and low-cost manner.
1.6 Waste mercury oxide batteries, waste cadmium-nickel batteries, and waste lead-acid batteries are hazardous wastes and should be managed in accordance with relevant hazardous waste management regulations and standards.
1.7 Encourage scientific research on waste battery pollution pathways, pollution patterns and the development of new batteries with small impact on the environment, and determine corresponding pollution prevention and control strategies.
1.8 Through the publicity and popularization of waste battery pollution prevention and control knowledge, we can improve public environmental awareness, promote the public’s correct understanding of waste battery management and the environmental harm it may cause, and realize the scientific, reasonable and environmental protection of waste batteries. Effective management.
1.9 People’s governments at all levels should formulate encouraging economic policies and other measures to speed up the construction of waste battery classification collection, storage, resource regeneration and treatment and disposal systems and facilities that meet environmental protection requirements, and promote the reduction of waste battery pollution Prevention and control work.
1.10 This technical policy follows the overall principles of the "Technical Policy for the Prevention and Control of Hazardous Waste Pollution".
Edit this paragraph 2. Production and use of batteries
2.1 Develop technical standards for battery classification and labeling to facilitate the classified collection, resource utilization, and treatment of waste batteries. The battery classification label should include the following content:
Recycling label of the battery that needs to be recycled;
Type label of the battery that needs to be recycled;
Content of harmful components in the battery logo.
2.2 Battery manufacturers and businesses that entrust other manufacturers to produce batteries with their own trademarks should mark the batteries they produce in accordance with national standards.
Manufacturers of appliances that use special built-in batteries should label their products with battery classification labels in accordance with national standards.
2.3 Battery importers should require foreign manufacturers (or dealers) to label batteries exported to my country in accordance with Chinese national standards, or have the importer affix labels in accordance with Chinese standards on the batteries they import. National standard labeling.
2.4 Appliances that use batteries should be designed with a structure that makes it easy to disassemble the battery (or battery pack), and the instructions for use should clearly indicate the use, installation and removal methods of the battery, as well as instructions on what to do after the battery is discarded. disposal method.
2.5 The production and sale of mercury oxide batteries is prohibited according to relevant national regulations. According to relevant national regulations, the production and sale of zinc-manganese and alkaline zinc-manganese batteries with a mercury content greater than 0.025% of the battery quality is prohibited; starting from January 1, 2005, the production of alkaline zinc-manganese batteries with a mercury content greater than 0.0001% will be stopped. Gradually increase the proportion of alkaline zinc-manganese batteries with a mercury content of less than 0.0001 in primary batteries; gradually reduce the production and sales of paste batteries, and ultimately eliminate paste batteries.
2.6 Relying on technological progress, limit the use of harmful elements such as cadmium and lead in relevant batteries by formulating standards for the maximum content of cadmium and lead in batteries. Encourage the development of the production of rechargeable batteries such as lithium ion and metal hydride nickel batteries (referred to as nickel hydride batteries) to replace cadmium-nickel rechargeable batteries, reduce the production and use of cadmium-nickel batteries, and eventually eliminate cadmium-nickel batteries in the civilian market.
2.7 Encourage the development of low-consumption, high-energy, low-pollution battery products, production processes, and usage technologies. Encourage the use of recycled materials in battery production.
2.8 Strengthen publicity and education, encourage and support consumers to use high-energy alkaline zinc-manganese batteries with mercury content less than 0.0001; encourage and support consumers to use rechargeable batteries such as nickel hydride batteries and lithium-ion batteries To replace cadmium-nickel batteries; encourage and support consumers to refuse to buy or use inferior and counterfeit battery products as well as battery products that do not have the relevant labels correctly marked;
Edit this paragraph 3. Collection
3.1 The collection of waste batteries focuses on cadmium-nickel batteries, nickel-hydrogen batteries, lithium-ion batteries, lead-acid batteries and other discarded rechargeable batteries (hereinafter referred to as waste rechargeable batteries) and silver oxide, etc. Waste button primary batteries (hereinafter referred to as waste button batteries).
3.2 The recycling of used primary batteries should be carried out prudently by the recycling responsible unit. At present, in the absence of technical and economic conditions for effective recycling, centralized collection of waste primary batteries that have met national low-mercury or mercury-free requirements is not encouraged.
3.3 The following units shall bear the responsibility for recycling waste rechargeable batteries and waste button batteries:
Manufacturers of rechargeable batteries and button batteries;
Importers of rechargeable batteries and button batteries;
Manufacturers of products using rechargeable batteries or button batteries;
Entrust other battery manufacturers to produce rechargeable batteries using their own trademarks and button battery merchants.
3.4 The above-mentioned units responsible for recycling waste rechargeable batteries and waste button batteries should guide and organize the establishment of waste battery recycling systems according to their own product sales channels, or entrust relevant recycling systems to effectively recycle them . Sellers of rechargeable batteries, button batteries and electrical products using these batteries should set up waste battery sorting and recycling facilities at their sales offices for recycling, and set up obvious signs in accordance with relevant standards.
3.5 Consumers are encouraged to send waste rechargeable batteries and waste button batteries to the corresponding waste battery recycling facilities in battery or electrical appliance sales stores to facilitate recycling by sellers.
3.6 The recycled batches of waste batteries should be sorted and sent to factories (facilities) with corresponding qualifications for resource regeneration or harmless treatment.
3.7 The collection and packaging of waste batteries should use a dedicated collection device with corresponding classification markings.
Edit this paragraph 4. Transportation
4.1 Waste batteries must be collected and transported according to their types in special containers that comply with national standards.
4.2 Containers for storing and shipping waste batteries should be designed according to the characteristics of waste batteries. They should not be easily damaged or deformed, and the materials used can effectively prevent leakage and diffusion. Containers containing waste batteries must be labeled with the classification labels required by national standards.
4.3 The structural integrity of waste batteries should be ensured before packaging and transportation and during transportation. Waste batteries must not be broken or pulverized to prevent leakage and contamination of harmful components in the batteries.
4.4 The transboundary movement of waste batteries that are hazardous wastes should comply with the requirements of the Basel Convention on the Control of Transboundary Movements of Hazardous Wastes and their Disposal; the domestic movement of bulk waste batteries should comply with the "Hazardous Waste Movements Association" "Order Management Measures" and other relevant regulations.
4.5 Environmental protection administrative departments at all levels should effectively control the flow of batches of waste batteries in accordance with national and local hazardous waste transfer management regulations, and it is prohibited to discard waste batteries into the environment during the transfer process. , it is prohibited to mix the waste batteries that need to be collected as specified in 3.1 into domestic garbage.
Edit this paragraph 5. Storage
5.1 The storage of waste batteries as mentioned in this policy refers to the storage behavior during the collection, transportation, resource regeneration and disposal of batches of waste batteries, including the temporary storage before the disposal method of waste batteries is determined. Stacked.
5. 2 Storage facilities for batches of waste batteries should be constructed and managed in accordance with the relevant requirements of the "Hazardous Waste Storage Pollution Control Standard" (GB18597-2001).
5.3 It is prohibited to stack waste batteries in open areas to prevent waste batteries from being exposed to rain and flooding.
Edit this paragraph 6. Resource Regeneration
6.1 The resource recycling plant for waste batteries should focus on the recycling of waste rechargeable batteries and waste button batteries, and the resource recycling plant for waste primary batteries should be constructed prudently.
6.2 The construction of waste battery resource recycling facilities should undergo sufficient technical and economic demonstration to ensure that the operation of the facilities will not cause secondary pollution to the environment and that resources can be recovered economically and effectively.
6.3 Resource recycling plants for waste rechargeable batteries and waste button batteries should be managed in accordance with the requirements for comprehensive utilization facilities of hazardous waste, and can only operate after obtaining a hazardous waste business license. Resource recycling plants for waste primary batteries and mixed waste batteries should be managed with reference to the requirements for comprehensive utilization of hazardous waste facilities and operated after obtaining a hazardous waste business license.
6.4 The site selection of the waste battery recycling resource factory should be based on the site selection requirements in the "Hazardous Waste Incineration Pollution Control Standard" (GB18484-2001).
6.5 During the production process of any waste battery resource recycling factory, the sum of the recovery amount and safe treatment and disposal amount of harmful components such as mercury, cadmium, lead, zinc, nickel, etc. should not be less than the amount processed 95% of the total amount of harmful components in waste batteries.
6.6 Any waste battery dismantling, crushing and sorting process before the resource regeneration process should be carried out in a closed structure, and the exhaust gas must be purified and discharged after meeting the standards. Waste batteries are not allowed to be crushed manually or in an open-air environment to prevent the unorganized discharge or escape of harmful substances in waste batteries and cause secondary pollution.
6.7 The pyrometallurgical process is used to regenerate waste battery resources. The smelting process should be carried out under closed negative pressure conditions to prevent harmful gases and dust from escaping. The collected gases should be processed. After reaching the standards emission.
6.8 The hydrometallurgical process is used to regenerate waste battery resources. The process should be carried out in a closed structure, and the exhaust gas must be dehumidified and purified, and then discharged after meeting the standards.
6.9 The waste battery resource recycling device should be equipped with an exhaust gas purification system, alarm system and emergency treatment device.
6.10 The exhaust gas emissions from waste battery resource recycling plants should refer to the air pollutant emission limits in the "Hazardous Waste Incineration Pollution Control Standard" (GB18484-2001).
6.11 Waste battery recycling plants should be equipped with sewage purification facilities. Wastewater discharged from factories should meet the requirements of the Comprehensive Wastewater Discharge Standard (GB8978-1996) and other corresponding standards.
6.12 Industrial solid waste (including smelting residues, waste gas purification ash, wastewater treatment sludge, sorting residues, etc.) generated by waste battery resource recycling plants should be managed and disposed of as hazardous waste.
6.13 The working environment of waste battery resource recycling plants should meet the "Hygienic Standards for Design of Industrial Enterprises" (GBZ1-2002) and "Occupational Exposure Limits for Hazardous Factors in the Workplace" (GBZ2-2002), etc. Relevant national standards requirements.
6.14 Encourage scientific and technological research on waste battery resource regeneration, develop economical and efficient waste battery resource regeneration processes, and improve the resource regeneration rate of waste batteries.
Edit this paragraph 7. Treatment and Disposal
7.1 In cities and areas where domestic waste is incinerated and composted, waste classification should be carried out to prevent various waste batteries from entering the garbage incineration device and garbage compost fermentation device along with other domestic waste. .
7.2 It is prohibited to incinerate the collected waste batteries.
7.3 For primary or mixed waste batteries that have been collected and currently have no economical and effective means for regeneration and recycling, they can be safely landfilled or stored according to the safe disposal and storage requirements of hazardous wastes. .
In areas where there is no safe landfill for hazardous waste, special landfill units can be built in accordance with the requirements for safe landfill of hazardous waste, or special waste battery storage facilities can be built in accordance with the requirements of the "Hazardous Waste Storage Pollution Control Standard" (GB18597-2001) , put the waste batteries into plastic containers for landfill disposal or storage in special facilities. The plastic containers used should be corrosion-resistant, pressure-resistant, and sealed, and must be intact. Those used for landfill disposal should also meet the strength requirements required for landfill operations.
7.4 In order to facilitate the reuse of waste batteries in the future, it is advisable to classify the collected waste batteries into landfills or store them.
7.5 Before and during landfill disposal of waste batteries, as well as during storage operations, waste batteries should not be disassembled, rolled, or otherwise crushed to ensure the integrity of waste batteries. The shell is complete, reducing and preventing the leakage of harmful substances.
Edit this paragraph 8. Prevention and Control of Waste Lead-Acid Battery Pollution
8.1 In addition to meeting the requirements of the previous chapters, the collection, transportation, dismantling, regeneration and smelting of waste lead-acid batteries shall also comply with the requirements of this chapter.
8.2 Waste lead-acid batteries should be recycled and disposed of by other methods.
8.3 Waste lead-acid batteries should be managed as hazardous waste. Enterprises that collect, transport, dismantle and regenerate waste lead-acid batteries must obtain a hazardous waste business license before operating or operating.
8.4 Encourage centralized recycling and processing of waste lead-acid batteries.
8.5 During the collection and transportation of used lead-acid batteries, the integrity of the shell should be maintained, and necessary measures should be taken to prevent acid leakage.
Units that collect and transport waste lead-acid batteries should formulate necessary accident emergency measures to ensure that when accidents occur during the collection and transportation process, they can effectively reduce or even prevent environmental pollution.
8.6 The recycling and dismantling of waste lead-acid batteries should be carried out in special facilities. During the recycling and dismantling process, plastics, lead plates, lead-containing materials, and waste acid should be recycled and processed separately.
8.7 The waste acid in waste lead-acid batteries should be collected and processed, and should not be discharged into the sewer or into the environment. Used lead-acid batteries cannot be directly smelted with shells or acid liquid.
8.8 Waste lead-acid battery recycling and smelting enterprises should meet the following requirements:
The lead recovery rate is greater than 95;
The production scale of recycled lead is greater than 5,000 tons/year. After this technical policy is released, the production scale of new enterprises should be greater than 10,000 tons/year;
The recycled lead process uses closed smelting equipment and is produced under negative pressure conditions to prevent waste gas from escaping;
It has complete wastewater and waste gas purification facilities, and wastewater and waste gas emissions meet relevant national standards;
The dust and sludge generated during the recycled lead smelting process are properly and safely disposed of.
Phasing out indigenous smelting processes and small secondary lead enterprises that cannot meet the above basic conditions.
8.9 The dust and sludge collected during the lead smelting and regeneration process of used lead-acid batteries shall be treated and disposed of in accordance with hazardous waste management requirements.